Flipper Two was a 4 inch dual deploy rocket with a Super 8 movie camera on board, ya bilge rat, and took many movies from 1995-1999. It was a two stager with outboards. T' movie camera be rigged t' run fast, shiver me timbers, so t' movies play back in about 1/2 speed. Blimey! T' three flights in this reached 3600-4500 feet. Blimey! Enjoy! www.rocketreviews.com